3734280714973 has 12 divisors (see below), whose sum is σ = 3967025381460. Its totient is φ = 3514475643392.

The previous prime is 3734280714971. The next prime is 3734280714977. The reversal of 3734280714973 is 3794170824373.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 6767036644 + 3727513678329 = 82262^2 + 1930677^2 .

It is not a de Polignac number, because 3734280714973 - 2¹ = 3734280714971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3734280714971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7311183 + ... + 7805251.

It is an arithmetic number, because the mean of its divisors is an integer number (330585448455).

Almost surely, 2^{3734280714973} is an apocalyptic number.

It is an amenable number.

3734280714973 is a deficient number, since it is larger than the sum of its proper divisors (232744666487).

3734280714973 is a wasteful number, since it uses less digits than its factorization.

3734280714973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520256 (or 520239 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 58.

The spelling of 3734280714973 in words is "three trillion, seven hundred thirty-four billion, two hundred eighty million, seven hundred fourteen thousand, nine hundred seventy-three".